I have a 2000 GT and a 2002 GTP, are some of the parts interchangeable like the temperature control for the cabin or the stereo. I have a auto temp cabin control in the 2000 and was wandering if I could exchange it with the one from the GTP. Also the stereo, the stereo in the GTP is a Bose system but actually just a GM Delco stereo and Bose speakers. Can they be swapped?